Achievements
Complete each achievement to receive the allotted gamerscore:

1.21 Gigawatts! (20) - Using Tager, land "Spark Bolt" more than five times during a match.
Aniki Is Watching You (10) - [Player Match] Observe more than 10 matches.
Are You There God? It's Me, Noel (20) - Using Noel, hit the opponent with her "Silencer" more than 10 times during a match.
Beachball! (20) - Using Hazama, keep an opponent airborne for more than 7 seconds.
Alexander the Great (20) - [Legion] Conquer the map on "Normal."
All Good Things (50) - [Story] Finished the True Ending in Story mode.
BEES! (20) - Using Arakune, unleash a 70-hit combo.
Blood on Your Hands (30) - [Score Attack] Defeat Unlimited Rachel.
Ding Ding! (30) - [Network] Reached D-code level 50.
Ding! (10) - [Network] Reached D-code level 25.
Don't Touch the Merchandise (10) - Instant Block more than 20 times in one round.
Fatality (10) - Land more than 30 Fatal Counters.
For Great Justice (20) - Using Tsubaki, use the "D" version of every single special attack in a combo.
Four Sheets to the Wind (20) - Using Litchi, land "Four Winds" more than 4 times during the course of a match.
Genghis Khan (30) - [Legion] Conquer the map on "Hard."
Hell Yes (40) - [Arcade] Completed Arcade Mode on "Hell" difficulty setting.
Hold On Loosely (10) - Cause more than 30 Throw Reject Misses.
I Get Around (10) - Use every single character.
I Can Do This All Night (20) - [Training] Practiced for over one hour straight.
I Can Quit Any Time I Want! (30) - [Player Match] Win more than 100 matches.
I'm on Top of the World! (10) - [Player Match] Earn your first victory.
Ice-Ten (20) - Using Jin, freeze your opponent more than 10 times during a match.
Is...Is That All? (20) - [Story] Unlocked the True Ending in Story mode.
It'll Only Hurt for a Minute (10) - Your first Guard Crush.
Lamb to the Slaughter (20) - Using Lambda, land a 50-hit combo.
Only the Hard, Only the Strong (30) - [Ranked Match] Fight more than 100 battles.
Ragna Cum Laude (20) - [Tutorial] Finish all your homework.
Real Ultimate Power (20) - Used every character's Astral Heat.
Rear Window (10) - [Replay Theater] Watched replays of more than 20 different matches.
Score! (40) - [Score Attack] Beat Score Attack mode.
Level One...! (10) - [Story] Watch "Previously on..." and "Opening" in Story Mode.
Loincloth Festival (20) - Using Bang, land a total of 3 Astral Heats.
M.C. Hammer (10) - Escape more than 5 throws in one round.
Mint Condition (40) - [Gallery] Collect all of the...collectibles.
Murakumo, AWAKEN! (20) - Select Mu.
Napoleon Bonaparte (10) - [Legion] Conquer the map on "Easy."
Superior State of Mind (20) - [Challenge] Beat more than 100 challenges.
Tall, Dark, and Handsome (30) - [Arcade / Score Attack] Put Unlimited Ragna in his place.
Taut Taunts (20) - Using Taokaka, land 5 taunts over the course of a match.
They Call Me MISTER Tiddles! (10) - Use an Astral heat for the very first time.
Twirling toward Freedom (20) - Using Rachel, land a "6C" attack more than 30 times during a match.
Two Men Enter. One Man Leaves. (10) - [Ranked Match] Earn your first victory.
That's the End of That Chapter (20) - [Story] View any character's canon ending in Story Mode.
The Better Part of Valor (10) - Do not take damage for 20 seconds while in Negative State, and win the round.
The Clap (20) - Using Carl, keep an opponent airborne for more than 7 seconds.
There Can Be Only One (20) - [Network] Fought against every character.
Well, It's Not! (20) - Using Ragna, land "Not Over Yet" more than three times during a match.
Well, It's Something to Do... (30) - [Arcade / Score Attack] Hold your own against Unlimited Hazama.
You Broke My Heart! (10) - Finish an opponent immediately after a normal Break Burst.
You're Already Dead (20) - Using Hakumen, dish out over 10,000 damage in one combo.

Additionally, there are two Makoto Nanaya DLC achievements:

Fur and Loathing in Kagutsuchi (30) - Dealt over 5,000 damage in a single combo using this character.
Oh Nuts (10) - Used the Unlimited version of this character.

Additionally, there are three Platinum the Trinity DLC achievements:

For Whom the Bell Tolls (30) - Dealt over 5,000 damage in a single combo using Platinum.
By the Power of Trinity... (40) - Beat over 7 missions in Challenge mode using Platinum.
With Our Powers Combined! (15) - Used the Unlimited version of Platinum.

Unlock M-12 and her Stage
Achieve every character's Clear Ending in Story Mode, and complete the True Ending.